Auspex Scientific - The Exciting Science and Educational Store
Build your own working Talking Clock!
It looks exactly like an ordinary analog clock, but it also announces the time with a voice at the press of a button.
The arm movement is driven by the speech circutt, thereby synchronizing the analog time and the digital time.
This can be used as a alarm clock, or with hourly time announcement.
Learn about gears and how time is kept electronically.
For ages 12 and up, with adult supervision. Contains small parts; not suitable for young children.